What is the speed of the ball as it passes

Reference no: EM13701347

Question: A ball is thrown vertically downward from the top of a 31.3-m-tall building. The ball passes the top of a window that is 10.1 m above the ground 2.00 s after being thrown.

Part A: What is the speed of the ball as it passes the top of the window?

Include work and exact answer please! Thanks!

Reference no: EM13701347

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